$608 Cheap Flights from Dayton (DAY) to Kathmandu (KTM)

View $608 flight on Wed, Jan 28, 2026Opens in a new window

Popular airlines from Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM)

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Cheap Flights from Dayton to Kathmandu (DAY-KTM)

Prices were available within the past 7 days and start at $608 for one-way flights and $1,198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jan 28 - Wed, Feb 18
DAY
Dayton
KTM
Kathmandu
$1,198 Roundtrip, found 17 hours ago
$1,198
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Dayton to Kathmandu, returning Wed, Feb 18, priced at $1,198 found 17 hours ago
American Airlines
Wed, Jan 28 - Wed, Feb 18
DAY
Dayton
KTM
Kathmandu
$1,204 Roundtrip, found 17 hours ago
$1,204
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Dayton to Kathmandu, returning Wed, Feb 18, priced at $1,204 found 17 hours ago
American Airlines
Wed, Jan 28 - Wed, Feb 18
DAY
Dayton
KTM
Kathmandu
$1,206 Roundtrip, found 17 hours ago
$1,206
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Jan 28 from Dayton to Kathmandu, returning Wed, Feb 18, priced at $1,206 found 17 hours ago
American Airlines
Wed, Feb 11 - Sun, Mar 8
DAY
Dayton
KTM
Kathmandu
$1,212 Roundtrip, found 18 hours ago
$1,212
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Feb 11 from Dayton to Kathmandu, returning Sun, Mar 8, priced at $1,212 found 18 hours ago
American Airlines
Sun, Jan 25 - Sun, Feb 15
DAY
Dayton
KTM
Kathmandu
$1,248 Roundtrip, found 17 hours ago
$1,248
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sun, Jan 25 from Dayton to Kathmandu, returning Sun, Feb 15, priced at $1,248 found 17 hours ago
American Airlines
Sat, Feb 7 - Tue, Mar 3
DAY
Dayton
KTM
Kathmandu
$1,254 Roundtrip, found 17 hours ago
$1,254
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Feb 7 from Dayton to Kathmandu, returning Tue, Mar 3, priced at $1,254 found 17 hours ago
American Airlines
Sat, Feb 7 - Tue, Mar 3
DAY
Dayton
KTM
Kathmandu
$1,256 Roundtrip, found 17 hours ago
$1,256
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Feb 7 from Dayton to Kathmandu, returning Tue, Mar 3, priced at $1,256 found 17 hours ago
American Airlines
Thu, Jan 29 - Thu, Feb 19
DAY
Dayton
KTM
Kathmandu
$1,261 Roundtrip, found 17 hours ago
$1,261
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Jan 29 from Dayton to Kathmandu, returning Thu, Feb 19, priced at $1,261 found 17 hours ago
Qatar Airways
Wed, Jan 28 - Wed, Feb 18
DAY
Dayton
KTM
Kathmandu
$1,425 Roundtrip, found 17 hours ago
$1,425
Roundtrip
found 17 hours ago
Select Qatar Airways flight, departing Wed, Jan 28 from Dayton to Kathmandu, returning Wed, Feb 18, priced at $1,425 found 17 hours ago
Emirates
Wed, Mar 4 - Wed, Mar 25
DAY
Dayton
KTM
Kathmandu
$2,303 Roundtrip, found 3 days ago
$2,303
Roundtrip
found 3 days ago
Select Emirates flight, departing Wed, Mar 4 from Dayton to Kathmandu, returning Wed, Mar 25, priced at $2,303 found 3 days ago
Flights from Dayton (DAY) to Kathmandu (KTM)
Origin airport
James M. Cox Dayton Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Emirates, Qatar Airways
Roundtrip price
$1,198
Distance
7718 mi

Dayton to Kathmandu Flights

The cheapest times to fly from Dayton to Kathmandu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dayton to Kathmandu are during the month of January. You can find some of the cheapest flights from Dayton to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dayton to Kathmandu

Sunday is one of the best days to book for cheap flights from Dayton to Kathmandu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dayton to Kathmandu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dayton to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $608 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dayton to Kathmandu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dayton to Kathmandu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from James M. Cox Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM) cost?
Lock in a cheap one-way flight from $608 or cheap return flight from $1,198 from James M. Cox Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from James M. Cox Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM)?
The cheapest month to fly from DAY to KTM is January, when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from James M. Cox Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from DAY to KTM. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from James M. Cox Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM)?
You'll have to take a flight with a layover if you're traveling from James M. Cox Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from DAY to KTM?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from James M. Cox Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM)?
To avoid potential delays on the James M. Cox Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from James M. Cox Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM) last-minute?
Last-minute bookings from DAY to KTM are generally more expensive. To secure the best rates, start looking for flights well in advance. That said, if your travel plans are flexible, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a DAY to KTM flight and hotel package?
Securing a DAY to KTM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from James M. Cox Dayton Intl. Airport (DAY) to Tribhuvan Intl. Airport (KTM)?
You can usually reschedule or cancel your DAY to KTM flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.